Dexter is a killer who targets specific people (which assassins do) and is guided by his morals (in place of a contract, order, etc.) Assassin enough for me.
I am historically relaxed on my rulings on what makes a character whatever the theme of the mountain is, mostly because to reach 100 of something I have to be a little lenient. All the winners are basically iconic portrayals of their character type so far though, we'll see if this time differs.
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Still smilin'
:>